Convert ChST to ADT Time
Free online converter with current times, time difference, and conversion table between ChST and ADT time zones.
Current time in ChST: Loading...
Current time in ADT: Loading...
Time difference: -13 hours
ChST to ADT Conversion Table
This table shows common ChST times converted to ADT time:
About ChST and ADT Time Zones
ChST Time Zone
Full Name: Chamorro Standard Time
UTC Offset: UTC+10
Current Time: Loading...
Standard time in Guam and Northern Mariana Islands.
Used in: Guam, Northern Mariana Islands
ADT Time Zone
Full Name: Atlantic Daylight Time
UTC Offset: UTC-3
Current Time: Loading...
Daylight saving time in the Atlantic Time Zone.
Used in: Canada, Bermuda
How to Convert ChST to ADT
Enter ChST Time
Enter the ChST time you want to convert using the time picker or by typing directly in 24-hour format.
Click Convert
Click the "Convert Time" button to perform the conversion from ChST to ADT.
View Result
The equivalent ADT time will be displayed, along with the time difference between the two zones.
Use Conversion Table
For quick reference, you can also use the conversion table below that shows common ChST times converted to ADT.
Common Uses for ChST to ADT Conversion
International Business
Schedule meetings and calls between locations in Guam and Canada time zones.
Travel Planning
Calculate arrival times and plan activities when traveling between Guam and Canada.
Event Scheduling
Convert event times for international broadcasts, webinars, or sports events between these regions.
Keeping in Touch
Find the best times to call friends, family, or colleagues across these time zones.
Frequently Asked Questions
The time difference between ChST and ADT is -13 hours. This means that when it's noon (12:00 PM) in ChST, it's 11:00 PM in ADT.
To convert ChST to ADT time, subtract 13 hours from the ChST time. You can use our converter at the top of this page for instant and accurate conversions.
ChST does not observe DST. ADT observes DST.
Minimal overlap in business hours.
Our converter uses standard time zone offsets. For the most accurate conversions during DST transition periods, please verify the exact dates when DST begins or ends in the relevant regions, as these can vary by year and location.